ES416733A1 - Warning system for drivers of vehicles - Google Patents

Warning system for drivers of vehicles

Info

Publication number
ES416733A1
ES416733A1 ES416733A ES416733A ES416733A1 ES 416733 A1 ES416733 A1 ES 416733A1 ES 416733 A ES416733 A ES 416733A ES 416733 A ES416733 A ES 416733A ES 416733 A1 ES416733 A1 ES 416733A1
Authority
ES
Spain
Prior art keywords
vehicle
magnets
detector
vehicles
control circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES416733A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TUFFET
Original Assignee
TUFFET
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7225699A external-priority patent/FR2192576A6/fr
Application filed by TUFFET filed Critical TUFFET
Publication of ES416733A1 publication Critical patent/ES416733A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element

Abstract

Improvements in traffic signaling warning systems comprising magnets located on the road at a certain distance before the traffic signaling pedal in the vehicle's direction of travel and a detector mounted on this vehicle so that it generates an electric drive when it passes over it of the magnets, this detector being connected by a control circuit, to an audible and (or) luminous warning device, characterized in that the magnets are located on the road over its entire width and are oriented in a predetermined direction with the In order for a vehicle, moving in a given direction, to first find poles of a given polarity, the detector and the control circuit being arranged so that they simply respond to this first polarity encountered by the vehicle, thus not providing any warning to vehicles, which go in the other direction. (Machine-translation by Google Translate, not legally binding)
ES416733A 1972-07-17 1973-07-09 Warning system for drivers of vehicles Expired ES416733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7225699A FR2192576A6 (en) 1970-06-03 1972-07-17

Publications (1)

Publication Number Publication Date
ES416733A1 true ES416733A1 (en) 1976-02-16

Family

ID=9101931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416733A Expired ES416733A1 (en) 1972-07-17 1973-07-09 Warning system for drivers of vehicles

Country Status (7)

Country Link
JP (1) JPS4944192A (en)
CA (1) CA1008528A (en)
CH (1) CH572646A5 (en)
DE (1) DE2334406A1 (en)
ES (1) ES416733A1 (en)
GB (1) GB1436258A (en)
IT (1) IT991773B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2137083A1 (en) * 1996-08-26 1999-12-01 Carrilero Hermosin Ricardo Modular system for supervision and safety-monitoring for vehicles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254079B1 (en) * 1973-12-07 1979-03-16 France Etat
FR2307272A1 (en) * 1975-04-09 1976-11-05 Tuffet Pierre ROAD SIGNALING WARNING METHOD AND SYSTEM WITH AUTHORIZED SPEED DISPLAY
JPS524263A (en) * 1975-06-27 1977-01-13 Yokogawa Hokushin Electric Corp Differential transformer circuit
DE3027739C2 (en) * 1980-07-22 1982-08-12 Sandor 8000 MÜnchen Kovacs Signaling device for the detection of road vehicles driving in the wrong direction
GB2149170B (en) * 1983-10-27 1987-10-28 Berger Traffic Markings Limite Traffic warning devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044043A (en) * 1958-07-21 1962-07-10 Gen Motors Corp Vehicle signalling apparatus for warning of approaching road conditions
DE1281323B (en) * 1960-12-13 1968-10-24 Siemens Ag Magnetic probe for presence indicator
US3493923A (en) * 1967-06-09 1970-02-03 Gen Motors Corp Road driver communication system utilizing hall cell sensor
US3609678A (en) * 1969-04-28 1971-09-28 Minnesota Mining & Mfg Magnetized means for providing control information to moving vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2137083A1 (en) * 1996-08-26 1999-12-01 Carrilero Hermosin Ricardo Modular system for supervision and safety-monitoring for vehicles

Also Published As

Publication number Publication date
DE2334406A1 (en) 1974-01-31
IT991773B (en) 1975-08-30
CH572646A5 (en) 1976-02-13
GB1436258A (en) 1976-05-19
JPS4944192A (en) 1974-04-25
CA1008528A (en) 1977-04-12

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